Starting point for an abstract base class for Dropwizard JDBI integration tests.

JdbiIntegrationTest.java

public abstract class JdbiIntegrationTest {

    private DBI dbi;

    private Handle handle;

    private Liquibase liquibase;

    protected abstract DatabaseConfiguration getDatabaseConfiguration();

    protected abstract void setUpDataAccessObjects();

    @Before
    public void setUpDatabase() throws Exception {
        IntegrationTestConfiguration configuration = new IntegrationTestConfiguration(getDatabaseConfiguration());
        Environment environment = new Environment("test", configuration, null, null);
        dbi = new DBIFactory().build(environment, configuration.getDatabaseConfiguration(), "test");
        handle = dbi.open();
        migrateDatabase();
        setUpDataAccessObjects();
    }

    @After
    public void tearDown() throws Exception {
        liquibase.dropAll();
        handle.close();
    }

    protected <SqlObjectType> SqlObjectType onDemandDao(Class<SqlObjectType> sqlObjectType) {
        return dbi.onDemand(sqlObjectType);
    }

    private void migrateDatabase() throws LiquibaseException {
        liquibase = new Liquibase("migrations.xml", new ClassLoaderResourceAccessor(), new JdbcConnection(handle.getConnection()));
        liquibase.update(null);
    }

    private class IntegrationTestConfiguration extends Configuration {

        private DatabaseConfiguration databaseConfiguration;

        public IntegrationTestConfiguration(DatabaseConfiguration databaseConfiguration) {
            this.databaseConfiguration = databaseConfiguration;
        }

        public DatabaseConfiguration getDatabaseConfiguration() {
            return databaseConfiguration;
        }
    }
}

Just what I was looking for!

Just what I was looking for!